3(1-1)=2(1)+7

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Solution for 3(1-1)=2(1)+7 equation: 


Simplifying
3(1 + -1) = 2(1) + 7

Combine like terms: 1 + -1 = 0
3(0) = 2(1) + 7

Multiply 3 * 0
0 = 2(1) + 7

Anything times zero is zero.
0 = 2(1) + 7

Multiply 2 * 1
0 = 2 + 7

Combine like terms: 2 + 7 = 9
0 = 9

Solving
0 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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